EP 2369987 B1 20150128 - QUANTITATIVE OXYGEN IMAGING METHODS USING ECHO-BASED SINGLE POINT IMAGING
Title (en)
QUANTITATIVE OXYGEN IMAGING METHODS USING ECHO-BASED SINGLE POINT IMAGING
Title (de)
QUANTITATIVE SAUERSTOFFBILDGEBUNGSVERFAHREN MITTELS EINZELPUNKTBILDGEBUNG AUF ECHOBASIS
Title (fr)
PROCÉDÉS D'IMAGERIE QUANTITATIVE D'OXYGÈNE UTILISANT L'IMAGERIE MONOPOINT À ÉCHO
Publication
Application
Priority
- US 2009065956 W 20091125
- US 20057908 P 20081129
Abstract (en)
[origin: WO2010062973A1] An echo-based single point imaging (ESPI) system (10) providing high-resolution oxygen images of a sample is disclosed. The ESPI system (10) employs spin echo detection of the resonance from a spin probe and concurrent Single Point Imaging (SPI) for spatial encoding of the oxygen concentration within the sample. Images are derived by comparing spin echo intensities of two images reconstructed at two time points selected at identical time intervals on either side of a refocusing pulse, eliminating artifacts associated with sample magnetic susceptibility and field inhomogeneity effects.
IPC 8 full level
G01N 24/10 (2006.01); G01R 33/50 (2006.01); G01R 33/60 (2006.01)
CPC (source: EP US)
G01N 24/08 (2013.01 - EP US); G01R 33/485 (2013.01 - EP US); G01R 33/60 (2013.01 - EP US); G01N 24/10 (2013.01 - EP US); G01R 33/4833 (2013.01 - EP US); G01R 33/50 (2013.01 - EP US); G01R 33/56536 (2013.01 - EP US); G01R 33/56563 (2013.01 - EP US)
Citation (examination)
US 6239597 B1 20010529 - MCKINNON GRAEME C [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010062973 A1 20100603; EP 2369987 A1 20111005; EP 2369987 A4 20130515; EP 2369987 B1 20150128; US 2011313279 A1 20111222; US 8712499 B2 20140429
DOCDB simple family (application)
US 2009065956 W 20091125; EP 09829806 A 20091125; US 200913131165 A 20091125